Compare 3121 vs 9941
| Property | 3121 | 9941 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 31211 | 99411 |
| Prime factorization | 3121 | 9941 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3121 | 1, 9941 |
| Number of properties | 7 | 8 |
| Additive primes | 228th | 588th |
| Centered square primes | 19th | 26th |
| Chen primes | 632nd | |
| Emirps | 105th | 239th |
| Isolated primes | 817th | |
| Lucky primes | 94th | |
| Primes | 445th | 1226th |
| Pythagorean primes | 219th | 607th |
| Twin primes (2nd member) | 83rd | |
| Ulam primes | 90th | |
| Roman numberals | MMMCXXI | |
| Base 2 | 1100001100012 | 100110110101012 |
| Base 3 | 110211213 | 1111220123 |
| Base 4 | 3003014 | 21231114 |
| Base 5 | 444415 | 3042315 |
| Base 6 | 222416 | 1140056 |
| Base 7 | 120467 | 406617 |
| Base 8 | 60618 | 233258 |
| Base 9 | 42479 | 145659 |
| Base 10 | 312110 | 994110 |
| Base 11 | 238811 | 751811 |
| Base 12 | 198112 | 590512 |
| Base 13 | 156113 | 46a913 |
| Base 14 | 11cd14 | 38a114 |
| Base 15 | dd115 | 2e2b15 |
| Base 16 | c3116 | 26d516 |